. >>> he worked under presidents carter, clinton, an band bam. but then his life turned upside-down. how a devastating crash cost a white house employee his job and his freedom. >>> a deadly winter storm creating miserable conditions. snow, cold air, and slick roads. and it's headed our way. we'll break down the timing of this and tell you what you can expect. >>> tonight new allegations of wrong doing within the d.c. police department. a veteran officer under investigation now for inappropriate conduct with a teenage girl. >> it comes just one day after a colleague was charged with child pornography. shomari stone is live in the southeast where officers have been gathering evidence for hours now. >> jim and doreen, tonight two separate d.c. police sources tell me this officer, who i will not name, is under investigation for alleged misconduct with an underage girl. the child was found right here in this apartment. tonight another investigation of a d.c. police officer. sources tell me police served a search warrant at the officer's home today an